Move to an optimized version of the call

ravendb · Apr 25, 2012 · fde0d8d · fde0d8d
1 parent b93c33e
commit fde0d8d
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Showing 2 changed files with 12 additions and 11 deletions.
diff --git a/Raven.Database/Storage/IAttachmentsStorageActions.cs b/Raven.Database/Storage/IAttachmentsStorageActions.cs
@@ -18,6 +18,6 @@ public interface IAttachmentsStorageActions
 		void DeleteAttachment(string key, Guid? etag);
 		Attachment GetAttachment(string key);
 		IEnumerable<AttachmentInformation> GetAttachmentsByReverseUpdateOrder(int start);
-		IEnumerable<AttachmentInformation> GetAttachmentsAfter(Guid value);
+		IEnumerable<AttachmentInformation> GetAttachmentsAfter(Guid value, int take);
 	}
 }
diff --git a/Raven.Storage.Managed/AttachmentsStorageActions.cs b/Raven.Storage.Managed/AttachmentsStorageActions.cs
@@ -110,18 +110,19 @@ public IEnumerable<AttachmentInformation> GetAttachmentsByReverseUpdateOrder(int
 				   };
 		}
 
-		public IEnumerable<AttachmentInformation> GetAttachmentsAfter(Guid value)
+		public IEnumerable<AttachmentInformation> GetAttachmentsAfter(Guid value, int take)
 		{
 			return from key in storage.Attachments["ByEtag"]
-					   .SkipAfter(new RavenJObject{{"etag", value.ToByteArray()}})
-				   let attachment = GetAttachment(key.Value<string>("key"))
-				   select new AttachmentInformation
-				   {
-					   Key = key.Value<string>("key"),
-					   Etag = new Guid(key.Value<byte[]>("etag")),
-					   Metadata = attachment.Metadata,
-					   Size = attachment.Size
-				   };
+			       	.SkipAfter(new RavenJObject {{"etag", value.ToByteArray()}})
+			       	.Take(take)
+			       let attachment = GetAttachment(key.Value<string>("key"))
+			       select new AttachmentInformation
+			       {
+			       	Key = key.Value<string>("key"),
+			       	Etag = new Guid(key.Value<byte[]>("etag")),
+			       	Metadata = attachment.Metadata,
+			       	Size = attachment.Size
+			       };
 		}
 	}
 }